CA2305906C - Additifs antimousse pour milieux aqueux - Google Patents

Additifs antimousse pour milieux aqueux Download PDF

Info

Publication number: CA2305906C
Authority: CA; Canada
Prior art keywords: hydrocarbon radical; carbon atoms; radical; hydrogen atom; organic
Prior art date: 1999-04-16
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Fee Related

Application number

CA002305906A

Other languages

English (en)

Other versions

CA2305906A1 (fr

Inventor

Thomas Ebbrecht

Michael Gippert

Martina Hartmann

Wolfgang Josten

Peter Muss

Stefan Silber

Roland Sucker

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Evonik Operations GmbH

Original Assignee

Goldschmidt GmbH

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1999-04-16

Filing date

2000-04-14

Publication date

2007-11-20

2000-04-14 Application filed by Goldschmidt GmbH filed Critical Goldschmidt GmbH

2000-10-16 Publication of CA2305906A1 publication Critical patent/CA2305906A1/fr

2007-11-20 Application granted granted Critical

2007-11-20 Publication of CA2305906C publication Critical patent/CA2305906C/fr

2020-04-14 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

239000012736 aqueous medium Substances 0.000 title abstract description 7
239000000203 mixture Substances 0.000 claims abstract description 60
239000004215 Carbon black (E152) Substances 0.000 claims abstract description 58
229930195733 hydrocarbon Natural products 0.000 claims abstract description 58
150000003672 ureas Chemical class 0.000 claims abstract description 44
125000004432 carbon atom Chemical group C* 0.000 claims abstract description 43
125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 26
239000007787 solid Substances 0.000 claims abstract description 16
239000002245 particle Substances 0.000 claims abstract description 9
125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 claims abstract description 8
229910052757 nitrogen Inorganic materials 0.000 claims abstract description 6
125000004433 nitrogen atom Chemical group N* 0.000 claims abstract description 6
239000002480 mineral oil Substances 0.000 claims description 21
235000010446 mineral oil Nutrition 0.000 claims description 19
239000013530 defoamer Substances 0.000 claims description 14
239000006185 dispersion Substances 0.000 claims description 12
238000000034 method Methods 0.000 claims description 10
239000013078 crystal Substances 0.000 claims description 9
238000002844 melting Methods 0.000 claims description 9
230000008018 melting Effects 0.000 claims description 9
239000005068 cooling lubricant Substances 0.000 claims description 6
239000004815 dispersion polymer Substances 0.000 claims description 3
239000000839 emulsion Substances 0.000 claims description 3
239000003995 emulsifying agent Substances 0.000 claims description 2
238000004519 manufacturing process Methods 0.000 claims description 2
238000002156 mixing Methods 0.000 claims description 2
KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 claims 6
150000001875 compounds Chemical class 0.000 claims 3
239000003921 oil Substances 0.000 claims 3
239000012456 homogeneous solution Substances 0.000 claims 2
238000010438 heat treatment Methods 0.000 claims 1
150000002430 hydrocarbons Chemical class 0.000 claims 1
239000001257 hydrogen Substances 0.000 claims 1
229910052739 hydrogen Inorganic materials 0.000 claims 1
239000002609 medium Substances 0.000 abstract description 11
238000002425 crystallisation Methods 0.000 abstract description 9
230000008025 crystallization Effects 0.000 abstract description 9
230000015572 biosynthetic process Effects 0.000 description 18
-1 polyoxypropylenes Polymers 0.000 description 16
239000002244 precipitate Substances 0.000 description 13
238000006243 chemical reaction Methods 0.000 description 9
230000000694 effects Effects 0.000 description 9
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
150000001412 amines Chemical class 0.000 description 8
238000003756 stirring Methods 0.000 description 8
239000008240 homogeneous mixture Substances 0.000 description 7
230000002209 hydrophobic effect Effects 0.000 description 7
239000012948 isocyanate Substances 0.000 description 7
150000002513 isocyanates Chemical class 0.000 description 7
238000001953 recrystallisation Methods 0.000 description 7
238000012360 testing method Methods 0.000 description 7
239000006260 foam Substances 0.000 description 6
238000009472 formulation Methods 0.000 description 6
230000008569 process Effects 0.000 description 6
230000009471 action Effects 0.000 description 5
150000003254 radicals Chemical class 0.000 description 5
JNYAEWCLZODPBN-JGWLITMVSA-N (2r,3r,4s)-2-[(1r)-1,2-dihydroxyethyl]oxolane-3,4-diol Chemical compound OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O JNYAEWCLZODPBN-JGWLITMVSA-N 0.000 description 4
229920005789 ACRONAL® acrylic binder Polymers 0.000 description 4
WGQKYBSKWIADBV-UHFFFAOYSA-N benzylamine Chemical compound NCC1=CC=CC=C1 WGQKYBSKWIADBV-UHFFFAOYSA-N 0.000 description 4
235000013877 carbamide Nutrition 0.000 description 4
239000012141 concentrate Substances 0.000 description 4
RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 4
239000000155 melt Substances 0.000 description 4
229920000642 polymer Polymers 0.000 description 4
238000002360 preparation method Methods 0.000 description 4
125000000217 alkyl group Chemical group 0.000 description 3
238000001816 cooling Methods 0.000 description 3
150000002440 hydroxy compounds Chemical class 0.000 description 3
229940008841 1,6-hexamethylene diisocyanate Drugs 0.000 description 2
QWDQYHPOSSHSAW-UHFFFAOYSA-N 1-isocyanatooctadecane Chemical compound CCCCCCCCCCCCCCCCCCN=C=O QWDQYHPOSSHSAW-UHFFFAOYSA-N 0.000 description 2
239000005057 Hexamethylene diisocyanate Substances 0.000 description 2
XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
239000000654 additive Substances 0.000 description 2
150000005840 aryl radicals Chemical class 0.000 description 2
230000008901 benefit Effects 0.000 description 2
239000004202 carbamide Substances 0.000 description 2
229910052799 carbon Inorganic materials 0.000 description 2
125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
238000010952 in-situ formation Methods 0.000 description 2
238000011065 in-situ storage Methods 0.000 description 2
IOQPZZOEVPZRBK-UHFFFAOYSA-N octan-1-amine Chemical compound CCCCCCCCN IOQPZZOEVPZRBK-UHFFFAOYSA-N 0.000 description 2
ZNZJJSYHZBXQSM-UHFFFAOYSA-N propane-2,2-diamine Chemical compound CC(C)(N)N ZNZJJSYHZBXQSM-UHFFFAOYSA-N 0.000 description 2
239000011541 reaction mixture Substances 0.000 description 2
239000000126 substance Substances 0.000 description 2
NJVOHKFLBKQLIZ-UHFFFAOYSA-N (2-ethenylphenyl) prop-2-enoate Chemical compound C=CC(=O)OC1=CC=CC=C1C=C NJVOHKFLBKQLIZ-UHFFFAOYSA-N 0.000 description 1
FENORRANBPXVHP-UHFFFAOYSA-N 1-octadecyl-1-[3-(octadecylcarbamoylamino)propyl]urea Chemical compound CCCCCCCCCCCCCCCCCCNC(=O)NCCCN(C(N)=O)CCCCCCCCCCCCCCCCCC FENORRANBPXVHP-UHFFFAOYSA-N 0.000 description 1
230000000996 additive effect Effects 0.000 description 1
150000001298 alcohols Chemical class 0.000 description 1
125000002947 alkylene group Chemical group 0.000 description 1
239000002199 base oil Substances 0.000 description 1
CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical class [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 1
125000005587 carbonate group Chemical group 0.000 description 1
239000003054 catalyst Substances 0.000 description 1
239000007795 chemical reaction product Substances 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
239000011248 coating agent Substances 0.000 description 1
238000000576 coating method Methods 0.000 description 1
239000002826 coolant Substances 0.000 description 1
230000002596 correlated effect Effects 0.000 description 1
230000000875 corresponding effect Effects 0.000 description 1
125000002993 cycloalkylene group Chemical group 0.000 description 1
239000008367 deionised water Substances 0.000 description 1
229910021641 deionized water Inorganic materials 0.000 description 1
238000011161 development Methods 0.000 description 1
239000012943 hotmelt Substances 0.000 description 1
239000000976 ink Substances 0.000 description 1
239000007791 liquid phase Substances 0.000 description 1
239000000463 material Substances 0.000 description 1
238000005259 measurement Methods 0.000 description 1
239000002184 metal Substances 0.000 description 1
238000005935 nucleophilic addition reaction Methods 0.000 description 1
230000002085 persistent effect Effects 0.000 description 1
229920000098 polyolefin Polymers 0.000 description 1
229920001451 polypropylene glycol Polymers 0.000 description 1
229920001296 polysiloxane Polymers 0.000 description 1
238000012545 processing Methods 0.000 description 1
239000000047 product Substances 0.000 description 1
230000009257 reactivity Effects 0.000 description 1
238000007086 side reaction Methods 0.000 description 1
229920002545 silicone oil Polymers 0.000 description 1
239000001993 wax Substances 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M171/00—Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredients which are physically well-defined but for which the chemical nature is either unspecified or only very vaguely indicated
- C10M171/004—Foam inhibited lubricant compositions
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/02—Foam dispersion or prevention
- B01D19/04—Foam dispersion or prevention by addition of chemical substances
- B01D19/0404—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D19/00—Degasification of liquids
- B01D19/02—Foam dispersion or prevention
- B01D19/04—Foam dispersion or prevention by addition of chemical substances
- B01D19/0404—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance
- B01D19/0413—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance compounds containing N-atoms
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C275/00—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
- C07C275/04—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to acyclic carbon atoms
- C07C275/06—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to acyclic carbon atoms of an acyclic and saturated carbon skeleton
- C07C275/14—Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to acyclic carbon atoms of an acyclic and saturated carbon skeleton being further substituted by nitrogen atoms not being part of nitro or nitroso groups
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/47—Levelling agents
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M133/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen
- C10M133/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing nitrogen having a carbon chain of less than 30 atoms
- C10M133/16—Amides; Imides
- C10M133/18—Amides; Imides of carbonic or haloformic acids
- C10M133/20—Ureas; Semicarbazides; Allophanates
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/21—Urea; Derivatives thereof, e.g. biuret
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K7/00—Use of ingredients characterised by shape
- C08K7/16—Solid spheres
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/02—Water
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant Compositions
- C10M2215/10—Amides of carbonic or haloformic acids
- C10M2215/102—Ureas; Semicarbazides; Allophanates

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Dispersion Chemistry (AREA)
Oil, Petroleum & Natural Gas (AREA)
Toxicology (AREA)
Health & Medical Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Wood Science & Technology (AREA)
Degasification And Air Bubble Elimination (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Compositions Of Macromolecular Compounds (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Polyethers (AREA)

CA002305906A 1999-04-16 2000-04-14 Additifs antimousse pour milieux aqueux Expired - Fee Related CA2305906C (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19917186A DE19917186C1 (de)	1999-04-16	1999-04-16	Mittel zur Entschäumung wäßriger Medien und dessen Verwendung
DE19917186.6		1999-04-16

Publications (2)

Publication Number	Publication Date
CA2305906A1 CA2305906A1 (fr)	2000-10-16
CA2305906C true CA2305906C (fr)	2007-11-20

Family

ID=7904766

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002305906A Expired - Fee Related CA2305906C (fr)	1999-04-16	2000-04-14	Additifs antimousse pour milieux aqueux

Country Status (7)

Country	Link
US (2)	US6420324B1 (fr)
EP (1)	EP1044712B1 (fr)
AT (1)	ATE276027T1 (fr)
CA (1)	CA2305906C (fr)
DE (2)	DE19917186C1 (fr)
DK (1)	DK1044712T3 (fr)
ES (1)	ES2226629T3 (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19917186C1 (de) *	1999-04-16	2000-09-21	Goldschmidt Ag Th	Mittel zur Entschäumung wäßriger Medien und dessen Verwendung
DE10127245A1 (de)	2001-06-05	2002-12-12	Basf Ag	Entschäumer und/oder Entlüfter auf der Basis von Öl-in-Wasser-Dispersionen
US20030055128A1 (en) *	2001-07-09	2003-03-20	Jakubchak Derrick J.	Aqueous fluorescent inks for free ink writing instruments
DE10240371A1 (de) *	2002-09-02	2004-03-11	Glatt Ingenieurtechnik Gmbh	Verfahren zur Herstellung von Entschäumern
DE10315158A1 (de) *	2003-04-03	2004-10-14	Goldschmidt Ag	Verbesserte wässrige Entschäumerformulierungen
WO2005037967A1 (fr) *	2003-10-16	2005-04-28	Nippon Oil Corporation	Additif pour huile lubrifiante et composition d'huile lubrifiante
US7332529B2 (en) *	2004-10-26	2008-02-19	Carr Andrew J	Thermoreversible organogelators, compositions and methods of making thereof
EP2087931A3 (fr)	2008-02-05	2011-08-31	Evonik Goldschmidt GmbH	Démoussage de fluides ioniques
DE102008000287A1 (de) *	2008-02-13	2009-08-20	Evonik Goldschmidt Gmbh	Reaktives, flüssiges Keramikbindemittel
DE102008043032A1 (de) *	2008-10-22	2010-04-29	Evonik Goldschmidt Gmbh	Entschäumer zur Entschäumung von Lacken
DE102009022630A1 (de)	2009-05-25	2010-12-02	Evonik Goldschmidt Gmbh	Emulsionen auf Basis Silylgruppen tragender Hydroxylverbindungen
EP2501746B1 (fr)	2009-11-18	2013-10-23	Bada AG	Procédé de production de matériaux composites à base de polymères et de nanotubes de carbone (cnt), et matériaux composites ainsi produits, ainsi que leur utilisation
DE102010002178A1 (de) *	2010-02-22	2011-08-25	Evonik Goldschmidt GmbH, 45127	Verfahren zur Herstellung von Amin-Amid-funktionellen Siloxanen
DE102010062156A1 (de)	2010-10-25	2012-04-26	Evonik Goldschmidt Gmbh	Polysiloxane mit stickstoffhaltigen Gruppen
DE102011005484A1 (de)	2011-03-14	2012-09-20	Evonik Goldschmidt Gmbh	Zusammensetzung zur Optimierung von mineralischen Baustoffmassen
DE102012201167A1 (de)	2012-01-27	2013-08-01	Evonik Industries Ag	Mischungszusammensetzung enthaltend aminofunktionelle Siloxane, hydrophobePartikel und hochmolekulare Silicone sowie dessen Verwendung zur Lederbehandlung
DE102013200722A1 (de)	2012-01-30	2013-08-01	Evonik Litarion Gmbh	Separator enthaltend eine organisch-anorganische Haftvermittlerkomponente
EP2891511A1 (fr)	2013-11-22	2015-07-08	Byk-Chemie GmbH	Polymère à base d'éthylène comme additif démoussant
US9422440B2 (en) *	2013-12-06	2016-08-23	Xerox Corporation	Bis-ureas as amorphous materials for phase-change ink
ES3061994T3 (en)	2018-02-08	2026-04-08	Evonik Operations Gmbh	Aqueous polyorganosiloxane hybrid resin dispersion
EP3719076A1 (fr)	2019-04-01	2020-10-07	Evonik Operations GmbH	Dispersion aqueuse de résine polyorganosiloxanhybride
EP3954740A1 (fr)	2020-08-14	2022-02-16	Evonik Operations GmbH	Composition antimousse basée sur les polysiloxanes organo-fonctionnels modifiés

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2683699A (en) *	1952-02-25	1954-07-13	Sherwin Williams Co	Freeze stabilized latex coatings
US2710840A (en) *	1953-11-18	1955-06-14	Standard Oil Co	Aryl urea-thickened greases
US2832739A (en) *	1955-06-13	1958-04-29	Standard Oil Co	Ureido thickened greases
US3211692A (en) *	1961-11-06	1965-10-12	Gulf Oil Corp	Ethylene polymeric compositions containing substituted ureas
US3819561A (en) *	1970-10-23	1974-06-25	Aerojet General Co	Wetting agents for non-aqueous dispersions
DE2557898A1 (de) *	1975-12-22	1977-06-30	Henkel & Cie Gmbh	Mittel zur schaumbekaempfung
DE2558040A1 (de) *	1975-12-22	1977-06-23	Henkel & Cie Gmbh	Mittel zur schaumbekaempfung
DE3245482A1 (de) *	1982-12-08	1984-06-14	Byk-Mallinckrodt Chemische Produkte Gmbh, 4230 Wesel	Entschaeumer und verfahren zu ihrer herstellung
JPH10204469A (ja) *	1997-01-27	1998-08-04	Nippon Kouyu:Kk	ファン軸受用グリース
DE19917186C1 (de) *	1999-04-16	2000-09-21	Goldschmidt Ag Th	Mittel zur Entschäumung wäßriger Medien und dessen Verwendung

1999
- 1999-04-16 DE DE19917186A patent/DE19917186C1/de not_active Expired - Fee Related
2000
- 2000-04-01 DE DE50007722T patent/DE50007722D1/de not_active Expired - Lifetime
- 2000-04-01 ES ES00106980T patent/ES2226629T3/es not_active Expired - Lifetime
- 2000-04-01 DK DK00106980T patent/DK1044712T3/da active
- 2000-04-01 AT AT00106980T patent/ATE276027T1/de not_active IP Right Cessation
- 2000-04-01 EP EP00106980A patent/EP1044712B1/fr not_active Expired - Lifetime
- 2000-04-13 US US09/548,513 patent/US6420324B1/en not_active Expired - Lifetime
- 2000-04-14 CA CA002305906A patent/CA2305906C/fr not_active Expired - Fee Related
2002
- 2002-02-05 US US10/068,522 patent/US6552092B2/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
DE19917186C1 (de)	2000-09-21
EP1044712A3 (fr)	2001-04-11
US6552092B2 (en)	2003-04-22
DK1044712T3 (da)	2004-12-20
ATE276027T1 (de)	2004-10-15
EP1044712A2 (fr)	2000-10-18
ES2226629T3 (es)	2005-04-01
CA2305906A1 (fr)	2000-10-16
US6420324B1 (en)	2002-07-16
EP1044712B1 (fr)	2004-09-15
DE50007722D1 (de)	2004-10-21
US20020169217A1 (en)	2002-11-14

Legal Events

Date	Code	Title	Description
2005-01-12	EEER	Examination request
2015-05-26	MKLA	Lapsed	Effective date: 20150414

Publication	Publication Date	Title
CA2305906C (fr)	2007-11-20	Additifs antimousse pour milieux aqueux
EP0121210B1 (fr)	1987-07-22	Composition anti-mousse au silicone à base d'huiles d'hydrocarbone
EP0127948B1 (fr)	1987-05-06	Compositions anti-mousse à base de silicone
JP5565878B2 (ja)	2014-08-06	ラッカーを消泡するための消泡剤
JPS6035163B2 (ja)	1985-08-13	水性消泡剤組成物の製法
US4696761A (en)	1987-09-29	De-foamer and processes for its production
JPH11197407A (ja)	1999-07-27	シリコーン系消泡剤組成物
JP2012506307A5 (fr)	2014-05-01
US20020098997A1 (en)	2002-07-25	Organic emulsion-breaking formula and its use in treating well bores drilled in oil-base mud
JPS58159482A (ja)	1983-09-21	新規ベンゾトリアゾール混合物を含む金属不活性化剤
US4012334A (en)	1977-03-15	Antifoam compositions and process for the preparation and use thereof
CN116808636B (zh)	2025-12-09	一种酰胺类矿物油型消泡剂的制备方法
JPH0790128B2 (ja)	1995-10-04	シリコーン消泡剤組成物
RU1817703C (ru)	1993-05-23	Способ получени битумной эмульсии и эмульгирующа добавка в эмульсию
EP0035702B1 (fr)	1985-01-23	Produit antimousse, sa fabrication et son utilisation dans des systèmes aqueux
US5096617A (en)	1992-03-17	Defoamer emulsion
KR950000994B1 (ko)	1995-02-06	에멀젼형 실리콘 소포제
CA1149257A (fr)	1983-07-05	Production d'agents antimoussage non sedimentaires
US4032516A (en)	1977-06-28	Method of making polyurethane powder
JP2002143606A (ja)	2002-05-21	消泡剤組成物及びその製造方法
JPS6160232B2 (fr)	1986-12-19
CN101099907A (zh)	2008-01-09	水介质用消泡剂
US4145310A (en)	1979-03-20	Defoamer for high strength acid media
JP3100302B2 (ja)	2000-10-16	消泡剤用オイルコンパウンドの製造方法及びそれを含有する消泡剤組成物
US2515024A (en)	1950-07-11	Nonfoaming hydrocarbon oil compositions